B. J. Nkwamouo

collaborators

2 papers

math.CA2026

Compact Embedding Theorem Associated with Classical Weight Functions in Two Variables

M. K. Nangho, B. J. Nkwamouo, J. L. Woukeng

For a classical weight function $ρ$ defined on a simply connected open subset $Ω$ of $R^{2}$ (either bounded or unbounded) with piecewise $C^{1}$ boundary, we prove density of…

math.CA2024

Characterization of classical orthogonal polynomials in two continuous variables

Maurice Kenfack Nangho, Kerstin Jordaan, Bleriod Jiejip Nkwamouo

For a family of polynomials in two continuous variables, orthogonal with respect to a weight function, we prove, under suitable conditions, the equivalence of the following propert…